baber/WOPTO huggingface dataset:
Patent JP-2017159325-A (JP)
Title: Roll feeder, press system, and hoop stock conveying method
Inventor: ISHIHARA MAKOTO
IPC: B21D43/09
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a roll feeder that enables reduction in energy consumption, vibration, and noise.SOLUTION: A leveler feeder 2 comprises: an upper feed roll 23 and a lower feed roll 24; a servomotor 25; and a feeder controller 29. The upper feed roll 23 and the lower feed roll 24 disposed so as to sandwich a hoop stock 6 feed the hoop stock 6 in a direction of conveyance. The servomotor 25 drives at least one of the upper feed roll 23 and the lower feed roll 24. The feeder controller 29 has: a process drive instructing section 61; and a press drive instructing section 62. The process drive instructing section 61 drives the servomotor 25 so as to feed the hoop stock 6 toward a press apparatus 3 in the time between a pressing and a next pressing. The press drive instructing section 62 drives the servomotor 25 so as to feed the hoop stock 6 toward the press apparatus 3 upon pressing.SELECTED DRAWING: Figure 1
Patent JP-2017164829-A (JP)
Title: Workpiece processing device and processing position correction method
Inventor: HISHIKAWA TATSUMI
IPC: B25J13/08
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece processing device and a processing position correction method which can easily and accurately process a workpiece by easily detecting a position deviation amount of a processed part of the workpiece supported by workpiece support means and correcting position data of a workpiece processing tool based on the detected position deviation amount.SOLUTION: Position data of a processed part is corrected based on correction data, which corresponds to a position deviation amount of the processed part determined based on imaging data and reference imaging data, and a workpiece processing tool is controlled to move based on the corrected position data to process the processed part of the workpiece.SELECTED DRAWING: Figure 4
Patent JP-2017168968-A (JP)
Title: Chopper type comparator
Inventor: HAYASHI HIROAKI
IPC: H03K5/08
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a chopper type comparator capable of suppressing influence of a common mode noise.SOLUTION: A switching circuit 6 of a chopper type comparator 1 is constructed so that a first external part input terminal 2 is connected to a non-inverted input terminal of a differential amplifier circuit 8, a second external part input terminal 4 is connected to the inverted input terminal of the differential amplifier circuit 8 at a first mode, and the first external part input terminal 2 is connected to the inverted input terminal of the differential amplifier circuit 8, and the second external part input terminal 4 is connected to the non-inverted input terminal of the differential amplifier circuit 8 at a second mode. Thus, the common mode phase noise inputted to a first input voltage VP and a second input voltage VM is cancelled, and influence of the common mode noise is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2017166917-A (JP)
Title: Simulation device for engine ecu
Inventor: KUWATA MASASHI
IPC: G01M15/02
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve debugging of an engine ECU with a simple arrangement for facilitating control development using an engine ECU.SOLUTION: An exhaust gas sensor 2 is housed in a container 1, a mixed gas of air and inert gas with a mixture ratio adjusted by an introduction valve 3 is introduced into the container 1, and the mixed gas in the container 1 is discharged to outside through an exhaust valve 7. Thus, by taking into an engine ECU 10 an output signal of the exhaust gas sensor 2 when the mixture ratio of the mixed gas in the container 1 is varied, various operations of the exhaust gas sensor 2 required by a certain regulation can be reproduced in a same situation as a situation in which an operation of the engine ECU 10 is checked with the engine actually driven.SELECTED DRAWING: Figure 1
Patent JP-2017172412-A (JP)
Title: Rib structure of piston inner wall
Inventor: SAKAMOTO RYUJI
IPC: F02F3/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the strike sound of a piston in an internal combustion engine.SOLUTION: A rib structure of a piston 1 inner wall has a plurality of SAN 31a-31c and 32a-32c formed on an inner wall 30x of a piston skirt 30; and recessed portions 30x1-30x8 which are surrounded by the SAN 31a-31c and 32a-32c, and have smaller thickness than the SAN 31a-31c and 32a-32c. The width of the whole or a part of the SAN 31a-31c and 32a-32c is decreased as it moves away from a center of the piston skirt 30, and/or the whole or a part of intervals of the SAN 31a-31c and 32a-32c is increased as it moves away from the center of the piston skirt.SELECTED DRAWING: Figure 1
Patent JP-2017172218-A (JP)
Title: Roof material and roof
Inventor: HAYASHI HISASHI
IPC: E04D13/18
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a roof that has integrated appearance with a photovoltaic power generation device and a roof material laid around the device and is excellent in design.SOLUTION: A roof 1 according to an embodiment of this disclosure has a photovoltaic power generation device 10 and a roof material 2. The roof material 2 is formed of a first roof material 4 and a second roof material 90 and laid on at least a part of a section around the photovoltaic power generation device 10. The second roof material 90 has a receiving part 92, which supports an eaves side part of the first roof material 4 so that a surface Sx of the first roof material 4 and a surface Sy of the second roof material 90 are located on the substantially same plane. A length (Lx + Ly) obtained by adding a work length Lx of the first roof material 4 to a work length Ly of the second roof material 90 is substantially equal to the length Lz obtained by adding a length in eaves ridge direction of a solar cell module 11 to a length in eaves ridge direction of a cover 70.SELECTED DRAWING: Figure 3
Patent JP-2017172906-A (JP)
Title: Heat exchanger
Inventor: KOUSEKI TADASHI
IPC: F28D1/053
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which can suppress the drift current of a coolant flowing into each heat exchange tube by a small number of component members.SOLUTION: A heat exchanger includes: a pair of header pipes horizontally facing each other; a plurality of heat exchange tubes in parallel to each other, connected to both header pipes; a partition plate vertically partitioning a space in one header pipe of both header pipes; and an upper side heat exchange region and a lower side heat exchange region partitioned into both header pipes and the plurality of heat exchange tubes by the partition plate. A joint 20 connecting the header pipe 11 with a coolant flow pipe is formed by a cylindrical tube 22 whose tip is blocked and which is inserted into an opposite side to a side in which the heat exchange tube 2 is connected in the header pipe 11, and an upward coolant flow hole 23 which opens only at the top edge on a vertical line orthogonal to the flow direction of the coolant is provided on the tip part of the joint.SELECTED DRAWING: Figure 2
Patent JP-2017173226-A (JP)
Title: Lifting device, wave receiver and time display device
Inventor: TAKENAWA HIDEO
IPC: H01Q1/22
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a lifting operation with high amusement.SOLUTION: A time display device 1 comprises: a number plate 4 which has a hole part 43; an antenna 5 which is provided on a lower side of the hole part 43; a rotary cam ring 61 which is rotatable around a center axis Ax; a link part 64 which supports the antenna 5, which is coupled to the rotary cam ring 61, and lifts up and down the antenna 5 in a vertical direction; and a lid member 65 which is provided on a position where it covers the hole part 43 of the number plate 4, and fixed to the rotary cam ring 61. According to an operation of the rotary cam ring 61 in one direction around the center axis Ax, the lid member 65 retreats from a lower side of the hole part 43 and, after the hole part 43 is opened, the link part 64 operates and lifts up the antenna 5.SELECTED DRAWING: Figure 7
Patent JP-2017072243-A (JP)
Title: Reverse input block clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/08
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lock-type reverse input block clutch which is easy in the manufacturing and assembling of a part, and easy in size reduction.SOLUTION: With respect to input torque, a cam receiver 2 which is slidably and rotatably incorporated into an internal peripheral cylindrical face of a housing main body 5a integrally rotates together with an input shaft 1, an eccentric cam 4 which is relatively and rotatably incorporated in an eccentric hole 2a of the cam receiver 2 eccentrically rotates, and an output shaft 3 thereby rotates integrally with the eccentric cam 4. With respect to reverse input torque, the eccentric rotation of the output shaft 3 around an eccentric axial line Oof the eccentric cam 4 is regulated and locked at a peripheral edge of an output shaft support hole 5d of a housing 5, and the rotation is not transmitted to the input shaft 1 from the output shaft 3. By this constitution, complicated processing at the manufacturing of a part is dispensed with, the number of part items can be reduced, a space for assembling a conventional roller and a spring becomes unnecessary, and the size reduction of a clutch can be achieved as a whole.SELECTED DRAWING: Figure 1
Patent JP-2017175870-A (JP)
Title: Power converter
Inventor: KUROKAWA KAZUNARI
IPC: H02M7/48
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a power converter capable of better controlling a switching element as compared with the related art according to the temperature of the switching element.SOLUTION: The power converter includes: a power conversion circuit D in which a plurality of switching elements 1 to 6 are connected; a plurality of temperature sensors 7 to 12 for detecting the temperatures of the switching elements 1 to 6; and a control unit C which compares the detection values of the plurality of temperature sensors 7 to 12 with a threshold value preset for each detection value and controls the switching elements 1 to 6 on the basis of the result of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2017170071-A (JP)
Title: Game machine
Inventor: WAKAMATSU RINTO
IPC: A63F5/04
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce memory capacity in a game machine for holding a lottery using a random number.SOLUTION: As shown in (a), a condition device number of a bonus is set to A, a condition device number of a small winning combination and replay is set to B, the number of bonuses is set to C, the smallest of winning numbers for indicating singular winning of a bonus is set to D, and the smallest of small winning combinations and replays targeted for simultaneous winning is set to E. In this case, a condition device number for indicating simultaneous winning of bonuses, small winning combinations, and replays is a numerical value obtained by an operation of "(B-(E-1))×C+(A-1)+D". In an example 1 in (b), C, D, and E are equal to "5", "55", and "37". In this case, a condition device number for indicating simultaneous winning of 1BBA (condition device number A="1") and a small winning combination F (condition device number B="37") is set to "(37-(37-1))×5+(1-1)+55"="60".SELECTED DRAWING: Figure 16
Patent JP-2017183318-A (JP)
Title: R-T-B based sintered magnet
Inventor: WATANABE TAKASHI
IPC: H01F1/08
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an R-T-B based sintered magnet easy to machine even if main phase crystal grains are controlled to have a small average particle diameter.SOLUTION: An R-T-B based sintered magnet according to the present invention has: main phase crystal grains of an R-T-B based compound including as primary components, a rare earth element (R), at least one kind of iron group elements (T) including Fe, or Fe and Co as an essential element, and boron (B); and grain boundaries. The main phase crystal grains have an average particle diameter of 2.8 μm or less. Further, the R-T-B based sintered magnet has a N-rich phase higher than the main phase crystal grain in N atomic concentration at each grain boundary multipoint surrounded and formed by three or more main phase crystal grains. Of the number of such grain boundary multipoints in a cut section of the R-T-B based sintered magnet, the number of grain boundary multipoints having the N-rich phase accounts for 70% or more.SELECTED DRAWING: Figure 1
Patent JP-2017182144-A (JP)
Title: Schedule application device and schedule application method, backup device, and computer program
Inventor: OKAWA HITOSHI
IPC: G06F3/06
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a schedule application device capable of applying a most suitable backup schedule for an object device subjected to backup while imposing no troublesome work on a user.SOLUTION: A schedule application device 1 includes: an attribute extraction section 2 for extracting first attribute information from performance information 101 representing an operation status of an object device 50; and an application section 3 for obtaining a specific backup schedule that is associated with the first attribute information and has a strongest relationship from relevant information 111 to apply the obtained specific backup schedule to the object device 50.SELECTED DRAWING: Figure 1
Patent JP-2017180595-A (JP)
Title: Washer
Inventor: HAMAMOTO YOSHIHIRO
IPC: F16C33/10
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To improve oil film pressure of a washer compared to one whose slide surface is covered with a stepwise coating layer.SOLUTION: A washer 1 has a washer body that is a planar member formed into an annular shape. The washer body has end surfaces parallel with each other on its front and rear sides, because of the planar shape. One end surface of the washer body is referred to as a first surface 10a. The first surface 10a has an oil groove 13a. The oil groove 13a is a groove configured to pass lubricant from an inner peripheral surface 17 toward an outer peripheral surface 18. In a region other than the oil groove 13a, of the first surface 10a, provided are a projection surface 101a projecting in a +z direction, and an inclination surface 102a adjacent to the projection surface 101a in a circumferential direction and inclined along the circumferential direction so that a height in the +z direction is made smaller as separating from the projection surface 101a. A coating layer 15a has a land part 11a and a taper part 12a. The land part 11a is a portion coating the projection surface 101a. The taper part 12a is a portion coating the inclination surface 102a.SELECTED DRAWING: Figure 2
Patent JP-2017178534-A (JP)
Title: Speed governor and elevator
Inventor: SAKAI YUJI
IPC: B66B5/04
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a speed governor of which maintenance and inspection work can be easily performed, and an elevator.SOLUTION: A speed governor 10 comprises: a frame 2 having a support shaft 11; an operative mechanism 7 having a sheave 3, pendulums 4, 5 and an engaging member 43; a rope regulation mechanism 8; and a retention mechanism 9. The retention mechanism 9 has a holding member 51 which is rotatably supported on the frame 2. The holding member 9 is rotated in such a manner that the holding member is pressed by the engaging member 51 when the engaging member 43 is moved from a normal standby position to a maintenance and inspection position, and thereafter, holds the engaging member 51 at the maintenance and inspection position.SELECTED DRAWING: Figure 2
Patent JP-2017177001-A (JP)
Title: Flocculation and precipitation treatment device
Inventor: TANAKA YOSHIMASA
IPC: B01D21/08
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a flocculation and precipitation treatment device easily performing a cleaning operation within a distributor.SOLUTION: In a flocculation and precipitation treatment device 100 where a chamber 2 disposed in an upright state and introduced with water to be treated and a cylindrical distributor 3 extending in a substantially horizontal direction and distributing the water to be treated within the chamber 2 into a tank 1 are disposed in the tank 1 and flocculation floc formed in the tank 1 is precipitated and separated, the tip part of the distributor 3 is openable and closable by a lid part 8 and then cleansing in the distributor 3 can be performed by a simple operation that the lid part 8 of the distributor 3 is opened without decomposing the distributor 3 from a base end side.SELECTED DRAWING: Figure 1
Patent JP-2017178093-A (JP)
Title: Vehicle active suspension device
Inventor: INAGAKI KOJI
IPC: B60G17/016
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide precise dynamic control for a vehicle suspension.SOLUTION: A vehicle active suspension device 1 includes: an air pressure sensor 16 for detecting tire air pressure of a vehicle; and a suspension ECU 20 using at least the detected tire air pressure detected by the air pressure sensor 16 to control a state of a vehicle damping force variable shock absorber 30 to be changed.SELECTED DRAWING: Figure 1
Patent JP-2017180350-A (JP)
Title: Composite power generation facility
Inventor: HASEGAWA TAKEJI
IPC: F01D17/24
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite power generation facility including a gas turbine (compressor, combustor, expansion turbine), which prevents a temperature of combustion gas from excessively increasing even in a case of adding fuel to load fluctuation.SOLUTION: A composite power generation facility is configured to: suppress increase of fuel to a combustor 23 to prevent a temperature of combustion gas from excessively increasing, by sharing output increase with load fluctuation of an electric system 6 with an expansion turbine 2 and a steam turbine 3; and promptly follow output rise of a composite power generation facility 5 to a quick load fluctuation (increase) request, in a state of increasing a steam amount in a waste heat recovery boiler 26 to improve load followability of the steam turbine 3.SELECTED DRAWING: Figure 2
Patent JP-2017184532-A (JP)
Title: Rotary electric machine
Inventor: AOYAMA MASAHIRO
IPC: H02K19/10
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of efficiently generating an induction current while reducing interference of a magnetic flux caused by magnetic flux leakage.SOLUTION: The present invention relates to a rotary electric machine 100 comprising: a stator 11 including an armature coil 14 which is electrified to generate a magnetic flux; and a rotor 21 which is rotated by passage of the magnetic flux. The rotor includes: multiple interpole core materials 25 around which an induction coil 27 is wound to generate an induction current by interlinking a spatial harmonic component superposed on the magnetic flux; and multiple rotor teeth 22 around which a field coil 28 is wound to generate an electromagnetic force by electrifying the induction current. The interpole core materials extend in parallel with a shaft 101 and both end sides that are positioned axially outsides are fixed to a coil end cover 31 that is rotated integrally with the shaft.SELECTED DRAWING: Figure 1
Patent JP-2017184954-A (JP)
Title: Suction tool and vacuum cleaner
Inventor: SEKIGUCHI TAKENORI
IPC: A47L9/02
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool capable of preventing a stopper piece from being provided in a wrong direction, the stopper piece for mutually-rotatably connecting a body and a joint.SOLUTION: The suction tool includes a stopper piece 19 for mutually-rotatably connecting a suction tool body 7 and a joint 8. A body cylindrical part 20 of the suction tool body 7 has a groove formed across an outer periphery. A joint cylindrical part 18 of the joint 8 has a hole part 22 including a through-hole 22a facing the groove. The stopper piece 19 includes a groove fitting part 27 fitted in the groove 21a, and a hole fitting part 28 fitted in the hole part 22. The hole fitting part 28 has a flange portion 30 for preventing the stopper piece 19 from being provided in a wrong direction. The hole part 22 has a space in which the flange portion 30 is fitted, formed thereon.SELECTED DRAWING: Figure 13
Patent JP-2017184965-A (JP)
Title: furniture
Inventor: TAKASU HIROAKI
IPC: A47B55/00
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide furniture, when upper/lower gaps are different in meeting of a pair of opening/closing doors provided on the furniture.SOLUTION: The furniture includes a top plate 2, a bottom plate 3, and opening/closing doors 10A and 10B disposed therebetween. Upper/lower parts in one side ends of the opening/closing doors 10A and 10B are rotatably connected to the top plate 2 and the bottom plate 3, with vertically-provided shafts 19 and 42 used as centers. The shafts 19 and 42 provided on the upper sides or the lower sides of the opening/closing doors 10A and 10B are configured to be movably adjustable in a direction orthogonal to the shafts.SELECTED DRAWING: Figure 8
Patent JP-2017188573-A (JP)
Title: Anode junction jig and temporary fixing method using anode junction jig
Inventor: GAMO YOSHIHIRO
IPC: C03C27/02
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing positional displacement of substrates when performing anode junction on a silicon substrate and a glass substrate.SOLUTION: An anode junction jig comprises: a movable lower stage 1 to which a silicon substrate 11 including multiple through-holes 1101 are vacuum-sucked and fixed via an electrode plate 13; an upper stage 2 to which a glass substrate 12 is vacuum-sucked and fixed and which is capable of making the silicon substrate 11 and the glass substrate 12 opposite to each other with a clearance interposed therebetween; an air supply mechanism 4 capable of supplying air to the clearance between the silicon substrate 11 and the glass substrate 12; a positioning part which moves the lower stage 1 in such a manner that positioning is performed in a state where the silicon substrate 11 and the glass substrate 12 are made opposite to each other; a supply control part which causes the air supply mechanism 4 to supply air after processing by the positioning part; and an adhesive fixing part for moving the lower stage 1 in such a manner that the silicon substrate 11 and the glass substrate 12 are adhesively fixed in a state where air is being supplied by the air supply mechanism 4.SELECTED DRAWING: Figure 1
Patent JP-2016212092-A (JP)
Title: Method for analyzing horny layer cell specimen
Inventor: HAMAGUCHI MASANORI
IPC: G06T7/00
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that accurate analysis cannot be performed in many cases since ununiformity occurs in a horny layer cell image by various factors, such as photographing conditions, a dyeing state and decolorization, and even the analysis of stratified separation required for the analysis of a horny layer cell is affected and is inaccurate.SOLUTION: A horny layer cell image is accurately analyzed by a method for analyzing a horny layer cell image, capable of dividing image information inputted with a multi-value into small regions, deriving a threshold value for binarization using a discriminant analysis method for each small region and binarizing the multi-valued image information for each small region. Divisions of 16-256 are appropriate for the division of the image information.SELECTED DRAWING: None